Acetone

2.5% by volume

Acetylene

2.5% by volume

Benzene

1.2% by volume

Butane

1.9% by volume

Butyl Alcohol (Butanol)

1.4% by volume

Diethyl Ether

1.9% by volume

Ethane

3.0% by volume

Ethyl Alcohol (Ethanol)

3.3% by volume

Ethylene

2.7% by volume

Ethylene Oxide

2.7% by volume

Hexane

1.1% by volume

Hydrogen

4.0% by volume

Isopropyl Alcohol (Isopropanol)

2.0% by volume

Methane

5.0% by volume

Methyl Alcohol (Methanol)

6.0% by volume

Methyl Ethyl Ketone

1.4% by volume

n-Pentane

1.4% by volume

Propane

2.1% by volume

Propylene

2.0% by volume

Styrene

0.9% by volume

Toluene

1.1% by volume

Xylene

1.1% by volume